Explanation:

The correct answer is option 'A', which states that workers who work on land but do not possess any land are referred to as landless workers. Let's understand this concept in detail.

Definition of Landless Workers:

Landless workers are individuals who are employed in agricultural activities or other forms of land-based work but do not own any land themselves. They usually engage in working on the land owned by others, either as hired laborers or as sharecroppers.

Explanation of the Options:

a) Landless workers: This option accurately describes the workers who work on land but do not possess any land. It is the correct answer.

b) Land full workers: This option does not accurately describe the workers in question because landless workers do not have any land of their own.

c) Land sufficient workers: This option does not accurately describe the workers in question as landless workers are dependent on working on other people's land for their livelihood.

d) Landless owners: This option is incorrect as it creates a contradiction in terms. A landless person cannot be an owner of land.

Role of Landless Workers:

Landless workers play a crucial role in the agriculture-based economies of many countries. They contribute to the production of crops and other agricultural products by providing labor and expertise. They often work in difficult conditions and are vulnerable to exploitation and low wages due to their lack of land ownership.

Social and Economic Implications:

The existence of a large number of landless workers has social and economic implications. It can lead to social inequality as land ownership is often associated with wealth and power. Landless workers may face poverty, limited access to resources, and lack of bargaining power in the labor market. Addressing the issues faced by landless workers is essential for promoting equitable development and improving the livelihoods of rural communities.

Conclusion:

In summary, landless workers are individuals who work on land but do not possess any land themselves. They are an important part of the agricultural workforce and play a significant role in crop production. Understanding the concept of landless workers is crucial for addressing the challenges faced by this vulnerable group and promoting equitable development.